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K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
AgCl(aq) + Na2S(aq) = Ag2S(s) + NaCl(aq) =>
2 AgCl(aq) + Na2S(aq) = Ag2S(s) + 2 NaCl(aq)
Mg[NO3]2 + Na3PO4 = Mg[PO4]2 + Na3NO3 =>
Mg[NO3]2 + 2 Na3PO4 = Mg[PO4]2 + 2 Na3NO3
Cl2 + K2S2O3 + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S2O3 + 10 KOH = 8 KCl + 2 K2SO4 + 5 H2O
Co(OH)2 + H2O = CoH3O2 + OH =>
Co(OH)2 + H2O = CoH3O2 + OH
BaONaOH = BaOHNaO =>
BaONaOH = BaOHNaO
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
H3AsO4 + HNO3 = AsO3 + NO2 + H2O =>
H3AsO4 + HNO3 = AsO3 + NO2 + 2 H2O
KOH + LiNa = KOHLiNa =>
KOH + LiNa = KOHLiNa
NH4NO3 + CaCl2 = CaNO3 + NH4Cl2 =>
NH4NO3 + CaCl2 = CaNO3 + NH4Cl2
Fe(NO3)3 + Fe = Fe(NO3)2 =>
2 Fe(NO3)3 + Fe = 3 Fe(NO3)2
Mn(NO3)2 + KI = Mn(I2) + K(NO3) =>
Mn(NO3)2 + 2 KI = Mn(I2) + 2 K(NO3)
C + O = CO =>
C + O = CO
Fe + H2SO4 + AgCl = Ag + FeSO4 + HCl =>
Fe + H2SO4 + 2 AgCl = 2 Ag + FeSO4 + 2 HCl
C17H74 + O2 = CO2 + H2O =>
2 C17H74 + 71 O2 = 34 CO2 + 74 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(i) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(i)
MgCO3 + Fe(OH)3 = Mg(OH)2 + Fe2(CO3)3 =>
3 MgCO3 + 2 Fe(OH)3 = 3 Mg(OH)2 + Fe2(CO3)3
MnO4 + H{+} + Fe{2+} = Fe{3+} + Mn2{+} + H2O =>
2 MnO4 + 16 H{+} + 15 Fe{2+} = 15 Fe{3+} + Mn2{+} + 8 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
C5H12 + HCl = C5H11Cl + H2 =>
C5H12 + HCl = C5H11Cl + H2
BaCl2(s) + H2O(l) = BaO(s) + HCl(s) =>
BaCl2(s) + H2O(l) = BaO(s) + 2 HCl(s)
Na + H2O2 = NaOH = H2 =>
2 Na + H2O2 = 2 NaOH
H2CO3 + PbCl2 = PbCO3 + HCl =>
H2CO3 + PbCl2 = PbCO3 + 2 HCl
C12H22O11(s) + CuO(g) = CO2(g) + H2O(g) + Cu =>
C12H22O11(s) + 24 CuO(g) = 12 CO2(g) + 11 H2O(g) + 24 Cu
NaOH + CH3COOH = NaCOOH + CH3(OH) =>
NaOH + CH3COOH = NaCOOH + CH3(OH)
CuSO4 + KBr = KSO4 + BrCu =>
CuSO4 + KBr = KSO4 + BrCu
CuBr2 = CuBr + Br =>
CuBr2 = CuBr + Br
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
AlCl3 + Na2(CO3)1 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2(CO3)1 = Al2(CO3)3 + 6 NaCl
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
Au + CN{-} + O2 + H{+} = Au(CN)2{-} + H2O =>
4 Au + 8 CN{-} + O2 + 4 H{+} = 4 Au(CN)2{-} + 2 H2O
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
KMnO4 + SO3{2-} = KMnO2 + SO4{2-} =>
KMnO4 + 2 SO3{2-} = KMnO2 + 2 SO4{2-}
NaCl(aq) + Ag2SO4(an) = Na2SO4(aq) + AgCl(s) =>
2 NaCl(aq) + Ag2SO4(an) = Na2SO4(aq) + 2 AgCl(s)
C9H8O4 + NaOH = HOH + C9H7O4Na =>
C9H8O4 + NaOH = HOH + C9H7O4Na
NaHCO3(s) + CH3COOH(aq) = CH3COONa(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(s) + H2O(l) + CO2(g)
N3(g) = N2(g) =>
2 N3(g) = 3 N2(g)
H2O + Mn{2+} + Cu{2+} = H{+} + MnO2 + Cu{+} =>
2 H2O + Mn{2+} + 2 Cu{2+} = 4 H{+} + MnO2 + 2 Cu{+}
HCHO + NH3 + H2 = CH3NH2 + H2O =>
HCHO + NH3 + H2 = CH3NH2 + H2O
Potassium + sulfur = potassiumsulfide =>
2 K + S = K2S
C4H8O + H2 = C4H8 + H2O =>
C4H8O + H2 = C4H8 + H2O
Mg(s) + Zn(SO4)(aq) = Mg(SO4)(aq) + Zn(s) =>
Mg(s) + Zn(SO4)(aq) = Mg(SO4)(aq) + Zn(s)
Fe2O3 + C2H6 = CO2 + H2O + FeO =>
7 Fe2O3 + C2H6 = 2 CO2 + 3 H2O + 14 FeO
NaBr + FeSO4 = FeNa + SO4Br =>
NaBr + FeSO4 = FeNa + SO4Br
S2O5{-2} + H2O = HSO3{-} =>
S2O5{-2} + H2O = 2 HSO3{-}
Fe + P = Fe3P2 =>
3 Fe + 2 P = Fe3P2
AgNO3 + H2O + NO = Ag + HNO3 =>
3 AgNO3 + 2 H2O + NO = 3 Ag + 4 HNO3
KCr2O7 + H2SO4 + Na2SO3 = CrSO3 + KSO4 + Na2SO4 + H2O =>
KCr2O7 + 3 H2SO4 + 6 Na2SO3 = 2 CrSO3 + KSO4 + 6 Na2SO4 + 3 H2O
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