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 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

Find the formula for an for the arithmetic sequence given a1=94 and a6=85
define optimistic persons?
which of the following cannot exist in RNA?a. Uracil b. Thymine c. Cytosine d. Guanine
Brainliest!!!!!!!!!!!!!!
Why does Plato wish to limit inequality? Does inequality of income have negative social consequences?
Fill in the blanks with the words in the boxes.
A scientist is observing an organism under the microscope. The organism was found in salt water, is multicellular, and its cells do not have nuclei. What is m
What is m∠BKD 43 23 20 63
What two areas of the world has the most acts of genocide during the 20th century?
Lee la frase y escoge la respuesta correcta para completar la frase. Read the sentence and choose the best response to complete the sentence. El poema Hombres