audiobooks1104 audiobooks1104

04-03-2021
Chemistry

contestada

Which of the following chemical reactions produces water via a
synthesis reaction?
a 2H2 + O2 + 2H2O
b NaOH + HCI - NaCl + H2O
C CuO + H2 - Cu + H2O
d H2CO3 → CO2 + H2O

Respuesta :

Planck11 Planck11

04-03-2021

Answer:

Should be A, but also I think there should be an arrow between O2 and 2H2O

Answer Link

Otras preguntas

the parts that make up a cell are called?

Lydia is playing Galaxy 8RX. After three misses, the game is over. Last week, Lydia kept track of how long her games lasted. Hse msde a line plot of her data. L

I need help! Can someone please answer this for me??

PLEASE I DON'T WANT TO RUIN MY STRAIGHT A BECAUSE QUARTER 3 IS ALMOST DONE PLEASERead the excerpt from Julius Caesar in Act IV.Brutus: Why comest thou?Ghost: To

In “Excerpt from Buddha Boy,” what theme do paragraphs 11 through 19 develop?

Ellie has 6 cups of brownie mix in a bowl. If each brownie requires cup of mix, how many brownies can Ellie make?

convert. 4600 g = _____ kg

What does the name Pachucuti mean?

MATCHING - BACTERIAL NUTRITION Autotrophic Heterotrophic 19 "Self-feeder" Parasitic Saprophytic 20 "Nourishment by others" 21 Live on dead organic material Sapr

Which text structure does the author use in the section “Bomb Craters”?