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2 NH3(g) + 2 H2O(g) = 2 NO(g) + 5 H2(g)
Na + FeCl2 = Fe + Na2Cl =>
4 Na + FeCl2 = Fe + 2 Na2Cl
CH3COOH + CH3CH2CHOHCH3 = CH3COOCH2CH3 + H2O =>
2 CH3COOH + CH3CH2CHOHCH3 = 2 CH3COOCH2CH3 + H2O
Cr(NO3)3 + KF = CrF + K(NO3)3 =>
Cr(NO3)3 + KF = CrF + K(NO3)3
NH3 + AgNO3 = AgN2(OH)3 =>
NH3 + AgNO3 = AgN2(OH)3
MgCl2(s) + H2O(g) = MgO(s) + HCl(g) =>
MgCl2(s) + H2O(g) = MgO(s) + 2 HCl(g)
FeOHCl2H2O = Fe(OH)2ClHCl =>
FeOHCl2H2O = Fe(OH)2ClHCl
MgSO4 + Sn = MgSn + SO4 =>
MgSO4 + Sn = MgSn + SO4
KCrO4 + K2S + H2O = KCrO2 + KOH + S =>
KCrO4 + 2 K2S + 2 H2O = KCrO2 + 4 KOH + 2 S
N2 = N4 =>
2 N2 = N4
Na2Cr2O7 + H2SO4 + HI = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 6 HI = 3 I2 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2Cr2O7 + Al3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + H2O =>
3 K2Cr2O7 + 2 Al3 + 21 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO4 + 3 Al2(SO4)3 + 21 H2O
K2SO4 + Na2CrO7 = K2(CrO7) + Na2SO4 =>
K2SO4 + Na2CrO7 = K2(CrO7) + Na2SO4
Ti + H2SO4 = Ti(SO4)3 + SO2 + H2O =>
Ti + 6 H2SO4 = Ti(SO4)3 + 3 SO2 + 6 H2O
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Na2CO3NaHCO3 = Na2CO3 + H2O + CO2 =>
2 Na2CO3NaHCO3 = 3 Na2CO3 + H2O + CO2
K2S + FeCl3 = KCl + Fe2S3 =>
3 K2S + 2 FeCl3 = 6 KCl + Fe2S3
HClO3 + P + H2O = H2PO4 + HCl =>
HClO3 + P + H2O = H2PO4 + HCl
HNO3 + I2 = H2 + HIO3 + NO2 =>
6 HNO3 + I2 = 2 H2 + 2 HIO3 + 6 NO2
AlCl3 + CH4 = HCl + Al4C3 =>
4 AlCl3 + 3 CH4 = 12 HCl + Al4C3
NH3 + CuSO4 = NH3CuSO4 =>
NH3 + CuSO4 = NH3CuSO4
FeCl3 + CO2 = Fe2O3 + CCl4 =>
4 FeCl3 + 3 CO2 = 2 Fe2O3 + 3 CCl4
CHNH3 + O2 = CO2 + H2O + N2 =>
2 CHNH3 + 4 O2 = 2 CO2 + 4 H2O + N2
AlOH3 + NaOH = NaAlO2 + H2 =>
AlOH3 + NaOH = NaAlO2 + 2 H2
NeO + H2 = Ne(OH) =>
2 NeO + H2 = 2 Ne(OH)
Ba(OH)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(OH)2 =>
Ba(OH)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(OH)2
K2Zn(OH)4 + HCl = ZnCl2 + KCl + H2O =>
K2Zn(OH)4 + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
BaI2 = I + Ba =>
BaI2 = 2 I + Ba
CuO(s) + HNO3 = Cu(NO3)2 + H2O =>
CuO(s) + 2 HNO3 = Cu(NO3)2 + H2O
S + O = SO3 =>
S + 3 O = SO3
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
C2H2O2 + O2 = C2H2O4 =>
C2H2O2 + O2 = C2H2O4
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
CuCO3*Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
KClO3 + F2 = KF + O2 + Cl2 =>
2 KClO3 + F2 = 2 KF + 3 O2 + Cl2
Na2CO3 + HNO3 = NaNO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
H2PdCl4 + NaOH = Pd(OH)2 + H2O + NaCl =>
H2PdCl4 + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
K + Ca(ClO3)2 = K(ClO3) + Ca =>
2 K + Ca(ClO3)2 = 2 K(ClO3) + Ca
NaCO3 + CaBr2 = NaBr2 + CaCO3 =>
NaCO3 + CaBr2 = NaBr2 + CaCO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO4 + Na2SO3 = KCl + Na2SO4 =>
KClO4 + 4 Na2SO3 = KCl + 4 Na2SO4
C3H6O + Br2 = C3H5BrO + HBr =>
C3H6O + Br2 = C3H5BrO + HBr
Na2CO3 + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
Ba(NO3)2(ac) + K2SO4(ac) = BaSO4(s) + KNO3(ac) =>
Ba(NO3)2(ac) + K2SO4(ac) = BaSO4(s) + 2 KNO3(ac)
K2SO4 + Na2CrO7 = K2(CrO7) + Na2SO4 =>
K2SO4 + Na2CrO7 = K2(CrO7) + Na2SO4
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