20 Which of the following is an unbalanced equation?* (1 Point) a. CaCO3 --> CaO + CO2 O b. 2PbO 2 + 2H 2 -->2Pb +2H2O O c. 2Na+ 2H 2 O-->2NASH + H 2 d. CS 2 + 20 2 --> CO 2 + 250 2

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Pradeep SJ asked Jul 27, 2022

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4 votes

20

Which of the following is an unbalanced equation?*
(1 Point)
a. CaCO3 --> CaO + CO2
O b. 2PbO 2 + 2H 2 -->2Pb +2H2O
O c. 2Na+ 2H 2 O-->2NASH + H 2
d. CS 2 + 20 2 --> CO 2 + 250 2

Chemistry
high-school

Pradeep SJ asked Jul 27, 2022

by Pradeep SJ

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13 votes

Answer:

c2Na+2H 2 0 -2NASH +H 2

Step-by-step explanation:

i think its wrong

FireGM answered Aug 2, 2022

by FireGM

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