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Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
HBr + H2O2 = Br2 + H2O =>
2 HBr + H2O2 = Br2 + 2 H2O
KOH + NaMnO4 + NaNO2 = K2MnO4 + NaNO3 + NaOH + H2O =>
4 KOH + 2 NaMnO4 + NaNO2 = 2 K2MnO4 + NaNO3 + 2 NaOH + H2O
H + HCl = H2Cl =>
H + HCl = H2Cl
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
C3H5NO + C7H6BrO + C10H7OH = C20H17BrNO2 + H2O =>
C3H5NO + C7H6BrO + C10H7OH = C20H17BrNO2 + H2O
CaC2O4 + H2SO4 = C2H2O4 + CaSO4 =>
CaC2O4 + H2SO4 = C2H2O4 + CaSO4
HClO + KI + HCl = KCl + I2 + H2O =>
HClO + 2 KI + HCl = 2 KCl + I2 + H2O
H3N + KOH = K3N + HOH =>
H3N + 3 KOH = K3N + 3 HOH
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
HBO2 = H4B6O11 + H2O =>
6 HBO2 = H4B6O11 + H2O
HBO2 = H2B4O7 + H2O =>
4 HBO2 = H2B4O7 + H2O
C + H = C3H8 =>
3 C + 8 H = C3H8
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
SO4 + CuO = CuSO4 + O =>
SO4 + CuO = CuSO4 + O
CH3CH2CH2CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH2CH2CH2CH(OH)CH2(OH) + KOH =>
3 CH3CH2CH2CH2CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH2CH2CH2CH(OH)CH2(OH) + 2 KOH
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
MgCl2 + Na2[H2Y] = Na2MgY + HCl =>
MgCl2 + Na2[H2Y] = Na2MgY + 2 HCl
CH3COOH + H2SO4 = CH3COOH2SO4 + H2 =>
2 CH3COOH + 2 H2SO4 = 2 CH3COOH2SO4 + H2
Ni(NO3)2 + K2S = KNO3 + NiS =>
Ni(NO3)2 + K2S = 2 KNO3 + NiS
C18H32O2 + C6H10 = C18H36O2 + C6H6 =>
C18H32O2 + C6H10 = C18H36O2 + C6H6
(NH4)2Cr2O7 + H2S + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + H2O =>
4(NH4)2Cr2O7 + 3 H2S + 13 H2SO4 = 4(NH4)2SO4 + 4 Cr2(SO4)3 + 16 H2O
Mg3N2 + O = MgO + N =>
Mg3N2 + 3 O = 3 MgO + 2 N
PbO2 + Si + Cl2 = PbCl4 + SiO2 =>
PbO2 + Si + 2 Cl2 = PbCl4 + SiO2
H2O2 + HCl = HOCl + H2O =>
H2O2 + HCl = HOCl + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
C3H7NO2 + NaOH = C3H8O + NaNO2 =>
C3H7NO2 + NaOH = C3H8O + NaNO2
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
Pb(s) + H2O(l) + O2(g) = Pb(OH)2(s) =>
2 Pb(s) + 2 H2O(l) + O2(g) = 2 Pb(OH)2(s)
NaClO + H2SO4 + FeS = Fe2(SO4)3 + NaCl + H2O =>
9 NaClO + H2SO4 + 2 FeS = Fe2(SO4)3 + 9 NaCl + H2O
CO2 + H2O + NO3 = C5H7O2N + O2 =>
20 CO2 + 14 H2O + 4 NO3 = 4 C5H7O2N + 29 O2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Al(OH)3 + NaCl = AlOHCl2 + NaOH =>
Al(OH)3 + 2 NaCl = AlOHCl2 + 2 NaOH
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[NH4]2S = NH3 + H2S =>
[NH4]2S = 2 NH3 + H2S
NaBr + CI = NaCI + Br =>
NaBr + CI = NaCI + Br
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
MnO2(s) + HCl(conc) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl(conc) = MnCl2(aq) + 2 H2O(l) + Cl2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HMnO4 + Ca(OH)2 = H2O + Ca(MnO4)2 =>
2 HMnO4 + Ca(OH)2 = 2 H2O + Ca(MnO4)2
KHSO3(aq) + NaNO3(aq) = KNO3(aq) + NaHSO3(aq) =>
KHSO3(aq) + NaNO3(aq) = KNO3(aq) + NaHSO3(aq)
C6H4 + H2O = C7H6O3 + CH3OH =>
7 C6H4 + 26 H2O = 4 C7H6O3 + 14 CH3OH
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