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netineya [11]
3 years ago
11

WILL MARK BRAINLIEST IF THE ANSWER IS CORRECT Vinegar and baking soda react to form sodium acetate (NaC2H3O2), water (H2O), and

carbon dioxide (CO2). ? NaC2H3O2 + H2O + CO2 How many total sodium (Na) atoms are expected in these reactants? A. 0 B. 1 C. 2 D. 3
Physics
1 answer:
TEA [102]3 years ago
4 0

D. 3, hope this helps

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In series circuit, Req = R₁ + R₂ + R₃ + ···

In parallel circuit, \frac{1}{Req}  = \frac{1}{R1} + \frac{1}{R2} + \frac{1}{R3} +...

<h3>Q7.</h3>

total resistance in the upper branch = R₂ + R₃ = R₂ + 2

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