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MnBr2 + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
NH4 + Na2SO4 = (NH4)2SO4 + Na =>
2 NH4 + Na2SO4 = (NH4)2SO4 + 2 Na
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2K*V = C + KV =>
C2K*V = 2 C + KV
NH4OH + HCl = HOH + ClNH4 =>
NH4OH + HCl = HOH + ClNH4
C6H5(CH3CHCH3) + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5(CH3CHCH3) + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O
NaNO3 + KHCO3 = KNO3 + NaHCO3 =>
NaNO3 + KHCO3 = KNO3 + NaHCO3
glutamicacid + O2 = CO2 + H2O + HNO3 =>
2 C5H9NO4 + 13 O2 = 10 CO2 + 8 H2O + 2 HNO3
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Na2[Sn(OH)4] + NaOH + Hg(NO3)2 = Na2[Sn(OH)6] + Hg + NaNO3 =>
Na2[Sn(OH)4] + 2 NaOH + Hg(NO3)2 = Na2[Sn(OH)6] + Hg + 2 NaNO3
H2O2 + KCl = HCl + O2 + K =>
H2O2 + 2 KCl = 2 HCl + O2 + 2 K
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C20H42 + H2O = CO2 + CH4 =>
4 C20H42 + 38 H2O = 19 CO2 + 61 CH4
C18H32O2 + C6H10 = C6H6 + C18H40O2 =>
C18H32O2 + 2 C6H10 = 2 C6H6 + C18H40O2
Cl + HOH = HCl + HClO =>
2 Cl + HOH = HCl + HClO
K2CO3(s) + H2O(aq) = CO2(g) + KOH(aq) =>
K2CO3(s) + H2O(aq) = CO2(g) + 2 KOH(aq)
Cd{2+} + NH3 = Cd(NH3)6{2+} =>
Cd{2+} + 6 NH3 = Cd(NH3)6{2+}
Sb2O5 + NaOH = NaSbO3 + H2O =>
Sb2O5 + 2 NaOH = 2 NaSbO3 + H2O
Li(s) + H2O(g) = Li(OH)(aq) + H2(g) =>
2 Li(s) + 2 H2O(g) = 2 Li(OH)(aq) + H2(g)
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Si + HF = SiH + F =>
Si + HF = SiH + F
CaCO3(s)SiO2(s) = CaSiO3(s)CO2(g) =>
CaCO3(s)SiO2(s) = CaSiO3(s)CO2(g)
NaOH + Sb = SbOH + Na =>
NaOH + Sb = SbOH + Na
Na2S + Pb = Na2Pb + PbS =>
Na2S + 2 Pb = Na2Pb + PbS
Ca(s) + H2O(l) = H(g) + CaOH(aq) =>
Ca(s) + H2O(l) = H(g) + CaOH(aq)
H2S + HNO3 = H2SO430 + NO2 + H2O =>
H2S + 860 HNO3 = H2SO430 + 860 NO2 + 430 H2O
H2S(g) + SO2(g) = S2(g) + H2O(g) =>
4 H2S(g) + 2 SO2(g) = 3 S2(g) + 4 H2O(g)
Pb(NO302) = PbO + NO + O2 =>
Pb(NO302) = PbO + NO + 150 O2
CaI2(aq)Na2CO3(aq) = CaCO3Na2I2 =>
CaI2(aq)Na2CO3(aq) = CaCO3Na2I2
MnO2 + HNO3 + PbO2 = MnO4 + Pb(NO3)2 + H2 =>
MnO2 + 2 HNO3 + PbO2 = MnO4 + Pb(NO3)2 + H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Cl2 + (NH4)2SO4 = Cl2SO4 + NH4 =>
Cl2 + (NH4)2SO4 = Cl2SO4 + 2 NH4
FeS2(aq) + O2(g) = Fe2O3(aq) + SO2(g) =>
4 FeS2(aq) + 11 O2(g) = 2 Fe2O3(aq) + 8 SO2(g)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
AuFe = FeAu =>
AuFe = FeAu
Al + SO2 + O2 = Al2(SO4)3 =>
2 Al + 3 SO2 + 3 O2 = Al2(SO4)3
CuCO3(s) + H2SO4(aq) = CuSO4(s) + H2CO3(aq) =>
CuCO3(s) + H2SO4(aq) = CuSO4(s) + H2CO3(aq)
CuS + HNO3 = Cu(NO3) + SNO2 + H2O =>
CuS + 2 HNO3 = Cu(NO3) + SNO2 + H2O
Cr2(SO4)3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2(SO4)3 + 6 Mn(NO3)2 + 8 Na2CO3 = 12 NO + 8 CO2 + 2 Na2CrO4 + 6 NaMnO4 + 3 Na2SO4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
C12H10 + C4H9Cl = C20H26 + Cl2 =>
19 C12H10 + 28 C4H9Cl = 17 C20H26 + 14 Cl2
H2O2 + HI = HIO3 + H2O =>
3 H2O2 + HI = HIO3 + 3 H2O
Cu + H + CaO = Cu(OH)2 + Ca =>
Cu + 2 H + 2 CaO = Cu(OH)2 + 2 Ca
CaCl2 + NaOH(aq) = Ca(OH)2(s) + NaCl(aq) =>
CaCl2 + 2 NaOH(aq) = Ca(OH)2(s) + 2 NaCl(aq)
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