What happens when a piece of ice melts? A. the piece of ice becomes smaller. B. the piece of ice changes into water. C. the piece of ice takes in heat D. The temperature of the air around the ice falls
1. What happens when a piece of ice melts? A. the piece of ice becomes smaller. B. the piece of ice changes into water. C. the piece of ice takes in heat D. The temperature of the air around the ice falls
Jawaban:
E. All the above
karna semua jawaban benar
2. she - ice - with - the - her - sister - melts
Jawaban:
She melts the ice with her sister
she melts the ice with her sister
3. sodium reacts with water to produce alkaline solution .write the chemical equation
2Na + 2H2O -> 2NaOH + H2
if i'm not mistaken..
4. a block of ice which has 20 kg of mass is receiving 67 kJ of heat. The number of ice melts is... (the melting point of ice is 335 kJ/kg)
Q = m.L
67 = m.335
m = 67:335
m = 0,2 kg
5. When ice reached Warner air below,itu melts and turns into rain.it refers to..
It refers to ice.
Terjemahan : ketika es mencapai air hangat di bawah, itu mencair dan berubah menjadi hujan.
It merujuk pada es/ ice.
6. Ice melts if she.....heat it
Jawaban:
put ,,Hang,,
es Kan Meleleh jika Dia hanging(Jemur)
7. In hydrolysis, ______ and reacts with ______ and forms ______
Jawaban:
dalam hidrolisis ... dan bereaksi ... dan membentuk ....
jawab : dalam hidrolisis ada penguraian zat kimia yang disebabkan oleh air dan bereaksi kimia dalam hidrolisis memecah molekul air (H2O) menjadi kation hidrogen (H+) dan anion hidroksida (OH−) dan membentuk rantai peptida yang lebih pendek dari protein.
Penjelasan:
lebih lengkap nya ada di Gugel ya kak
(◠‿・)—☆
8. Dry thebcan with a piece of......
Jawaban:
artinya mengeringkan b kaleng dengan sepotong....
Penjelasan:
semoga membantu
9. apa bahasa Indonesia nya a glass for ice pack a spoon of sugar a piece of melon and a half glass of water
Jawaban:
gelas untuk es, bungkus satu sendok gula, sepotong melon, dan setengah gelas air.
.....
iya gak sih
10. in the morning,I break fast with piece of.... and aglass of....
bread and a glass of milk .
Maybe?? bread, milk
Maaf kalau salah ^^
11. When ice reaches warmer air below,it melts and turns into rain.itvrefers to....
When ice reaches warmer air below, it melts and turns into rain..
(Ketika es mencapai udara yang lebih hangat dibawahnya, dia meleleh dan berubah menjadi hujan..)
The word "it" right here refers to.. Ice
Semoga membantu. ^w^
12. If you ... ( heat )ice, it ... . (melt) A. heats, melts B. heat, melts C. heats, melt D. will heat, melts
Jawaban:
B. heat, melts
Penjelasan:
semoga membantu
13. ______ reacts with a chlorine atom, an electron is transferred from the outer shell of the sodium atom to the outer shell of the chlorine atom
Jawaban:
When a sodium atom
Penjelasan:
Ketika atom natrium bereaksi dengan atom klor, elektron ditransfer dari kulit terluar atom natrium ke kulit terluar atom klor
14. What volume of oxygen reacts with 50cm3 of nitrogen monoxide
Jawaban:
A certain quantity I guess
Penjelasan:
15. an iceberg is a great piece of ice floating in sea. 'berg'is the German word for "mountain".in the coldest parts of the earth, around the north and south poles,land and sea are both covered by layers of ice more then 300 metres deep at the centre. tongues of ice,called glaciers, stretch out into the open sea. the water melt the bottom parts of these glaciers, then the top part moves into the water with a great noise. the great piece of ice skins for a short time under surface, the it rises again, and floats away as a new iceberg. some iceberg are many miles long, and travel for thousand of miles and several years before they melt. the part of an iceberg which can be seen above the water is only about one-ninth of the total size. the reat is hidden under the waves. one of the world's worst disasters at sea was in 1912 when the liner 'titanic'hit an iceberg and sank on her first journey, killing hundreds of passengers. when is a new iceberg formed? a. after the great piece of ice melts. b. before the great piece of ice sinks c. after the great piece of rices again d. before the great piece of ice floats away
Jawaban:
a. after the great piece of ice melts.
sorry banget kalo salah
16. When ice reached Warner air below,itu melts and turns into rain.it refers to..
Cloud
maaf klo salah dan smoga membantu
17. dry the can with a piece of
Jawaban:
artinya: keringkan kaleng dengan sepotong
Jawaban:
artinya mengeringkan kaleng dengan sepotong ...
Penjelasan:
semoga membantu
18. M-gram ice at 0ºC placed in 340 grams water at 20ºC in a specific container. Latent heat of fusion of ice (Lf) = 80 cal/g, the specific heat of water (cwater) = 1 cal/gºC. All the ice melts and the thermal equilibrium = 5ºC. Find mass of ice!
Massa dari es tersebut adalah 60 gr. Gunakan persamaan:
Q lepas = Q terima
Penjelasan dengan langkah-langkahDiketahui: M-gram es bersuhu 0ºC dimasukkan ke dalam 340 gram air bersuhu 20ºC dalam wadah tertentu. Panas laten peleburan es (Lf) = 80 kal/g, kalor jenis air (air) = 1 kal/gºC. Semua es mencair dan kesetimbangan termal = 5ºCDitanya: Temukan massa dari es tersebut!Jawab:Langkah 1
Gunakan persamaan:
Q lepas = Q terima
(m x c x ΔT) air = (m x L) es + (m es x c air x ΔT es)
Langkah 2
(340) (1) (20 - 5) = m (80) + m(1) (5 - 0)
(340) (15) = 85 m
5.100 = 85 m
m = 60 gr
Pelajari lebih lanjutMateri tentang kalor: https://brainly.co.id/tugas/52034962
#BelajarBersamaBrainly #SPJ9
19. Explain, in terms of particle theory, what happens when ice is heated and melts to form water.
Jelaskan, dalam hal teori partikel, apa yang terjadi ketika es dipanaskan dan meleleh untuk membentuk air.
20. When ice reached Warner air below,itu melts and turns into rain.it refers to..
When ice reached warner air below, it melts and turns into rain. It refers to the process of rain
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