bmorton2005 bmorton2005

08-06-2021
Chemistry

contestada

Given the reaction:
Ca + 2H,0→ Ca(OH)) + H2
How many moles of H,O are needed to exactly react with
2.0 moles of Ca

Respuesta :

unknown767 unknown767

08-06-2021

Answer:

4

Explanation:

because use the molar ratio of

ca:h2o

1:2

2;4

so u times it by 2 .

hope this helps:)

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