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23-01-2021
Chemistry

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Q.3.Which of the following chemical reactions is an acid-base reaction?
a. 4 C5H90 (1) + 29 02 (9) - 20 CO2 (g) + 18 H20 (9)
b. Ca (s) + F2 (g) - CaF2 (s)
c. HBr (aq) + NaOH(aq) - H20 (1) + NaBr (aq) O
d. 3 Pb (s) + 2 H3PO4 (aq) - 3 H2 (g) + Pb3(PO4)2 (aq)

Help me out please I'll make you brainliest answer

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23-01-2021

Answer:

C

Explanation:

Hbr is acidic

NaOH is a base

plus u get a salt from this equation as well as water

thank me later kid

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