Question

K+p= Ba+kcl= Ag+h3po4= Sr+h2o= Li+O2= Zn+h2s

Answer 1

3K + P = K₃P
Ba + KCl ≠
Ag + H₃PO₄≠
Sr + 2H₂O = Sr(OH)₂ + H₂
4Li + O₂ = 2Li₂O
Zn + H₂S  = ZnS + H₂

Answer 2

K + p = KCl Ba + KCl = BaCl2 + K Ag + H3PO4 = Ag3PO4 + H2 Sr + H2O = Sr(OH)2 + H2 2Li + O2 = Li2O Zn + H2S = ZnS + H2

Here are the balanced chemical equations for the given reactions:

1. Potassium (K) reacts with phosphorus (P) to form potassium chloride (KCl): - K + P = KCl [[1]]

2. Barium (Ba) reacts with potassium chloride (KCl) to form barium chloride (BaCl2) and potassium (K): - Ba + KCl = BaCl2 + K [[2]]

3. Silver (Ag) reacts with phosphoric acid (H3PO4) to form silver phosphate (Ag3PO4) and hydrogen gas (H2): - Ag + H3PO4 = Ag3PO4 + H2 [[3]]

4. Strontium (Sr) reacts with water (H2O) to form strontium hydroxide (Sr(OH)2) and hydrogen gas (H2): - Sr + H2O = Sr(OH)2 + H2 [[4]]

5. Lithium (Li) reacts with oxygen (O2) to form lithium oxide (Li2O): - 2Li + O2 = Li2O [[5]]

6. Zinc (Zn) reacts with hydrogen sulfide (H2S) to form zinc sulfide (ZnS) and hydrogen gas (H2): - Zn + H2S = ZnS + H2 [[6]]

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