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2 years ago

I need an answer now please asap and you will me marked brainiest please it's missing I need it now.

Chemistry

2 answers:

valentina_108 [34]2 years ago

7 0

Answer:

C. NaHCO3 → Na2CO3 + H2O + CO2

Explanation:

» For a balanced equation, the number of atoms of reactants and products must be equal.

» In equation C, the reactant side has one sodium atom while ptoduct side has 2 sodium atoms.

» The balanced equations mus be;

${ \rm{ 2NaHCO _{3(aq)} → Na _{2}CO _{3(s)}+ H _{2} O _{(l)} + }CO _{2(g)} }$

soldier1979 [14.2K]2 years ago

3 0

Answer:

Option C

Explanation:

Let's balance that

$\\ \tt\hookrightarrow 2NaHCO_3\longrightarrow Na_2CO_3+H_2O+CO_2$

On reactant side

Na=2
H=2
O=6
C=2

On products side

Na=2
H=2
O=6
C=2

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