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4 K2CrO7 + 10 H2SO4 + 9 C2H5OH = 2 Cr2(SO4)3 + 4 K2SO4 + 9 CH3COOH + 19 H2O
CaCl2(aq) + H2C2O4*2H2O(aq) = CaC2O4*H2O(s) + HCl(aq) + H2O(l) =>
CaCl2(aq) + H2C2O4*2H2O(aq) = CaC2O4*H2O(s) + 2 HCl(aq) + H2O(l)
Zn + MnO2 + H2O = Zn(OH) + Mn2O3(s) =>
2 Zn + 2 MnO2 + H2O = 2 Zn(OH) + Mn2O3(s)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Al(OH)3 + P2O5 = P2(AlO4)2 + H2O =>
2 Al(OH)3 + P2O5 = P2(AlO4)2 + 3 H2O
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg3(PO4)2 + (NH4)2S = (NH4)3PO4 + MgS =>
Mg3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 MgS
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
ZnCl + O2 = Zn2O + Cl2 =>
4 ZnCl + O2 = 2 Zn2O + 2 Cl2
Tc + O2 = Tc2O3 =>
4 Tc + 3 O2 = 2 Tc2O3
KOH + Be + H2O = K[Be(OH)3] + H2 =>
KOH + Be + 2 H2O = K[Be(OH)3] + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + CuSO4 = Cu + Al2(SO4)2 =>
2 Al + 2 CuSO4 = 2 Cu + Al2(SO4)2
MnO2 + KOH = Mn2O3 + H2O + KMnO4 =>
8 MnO2 + 2 KOH = 3 Mn2O3 + H2O + 2 KMnO4
Fe3ClO + NaOH = Fe3OH + NaClO =>
Fe3ClO + NaOH = Fe3OH + NaClO
Li + C2H5OH = H2 + C2H5OLi =>
2 Li + 2 C2H5OH = H2 + 2 C2H5OLi
NaCl(aq) + NaOH(aq) = Na2 + ClOH(aq) =>
NaCl(aq) + NaOH(aq) = Na2 + ClOH(aq)
NH3 + H2O + Na3PO4 = (NH4)3PO4 + NaOH =>
3 NH3 + 3 H2O + Na3PO4 = (NH4)3PO4 + 3 NaOH
K2S2O3 + HCl = H2O + KCl + S + SO2 =>
K2S2O3 + 2 HCl = H2O + 2 KCl + S + SO2
Fe2(SO4)3 + NH3H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
bariumoxide + water = bariumhydroxide =>
BaO + H2O = Ba(OH)2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Fe(OH)3 + KOH = K3(Fe(OH)6) =>
Fe(OH)3 + 3 KOH = K3(Fe(OH)6)
Cr + AlCl3 = CrCl3 + Al =>
Cr + AlCl3 = CrCl3 + Al
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(NH4)2CO3 + BaCl2 = NH4Cl + BaCO3 =>
(NH4)2CO3 + BaCl2 = 2 NH4Cl + BaCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeBr3 + (NH4)3PO4 = FePO4 + NH4Br =>
FeBr3 + (NH4)3PO4 = FePO4 + 3 NH4Br
KCl + CaCr2O7 = CaCl2 + K2Cr2O7 =>
2 KCl + CaCr2O7 = CaCl2 + K2Cr2O7
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
NaN3 + HCl = NaCl + H + N =>
NaN3 + HCl = NaCl + H + 3 N
SiCl4 + F2 = SiF2 + Cl4 =>
SiCl4 + F2 = SiF2 + Cl4
H7NC6O + C4O3H6 = C8O2NH9 + C2O2H4 =>
H7NC6O + C4O3H6 = C8O2NH9 + C2O2H4
Cr(C2H3O2)3 + KOH = Cr(OH)3 + KC2H3O2 =>
Cr(C2H3O2)3 + 3 KOH = Cr(OH)3 + 3 KC2H3O2
FeS2 + O2 = Fe3O + SO2 =>
6 FeS2 + 13 O2 = 2 Fe3O + 12 SO2
C2H4 + N2Cl4 = CCl4 + N2 + H2 =>
C2H4 + 2 N2Cl4 = 2 CCl4 + 2 N2 + 2 H2
K2Cr2O7 + FeCl2 + H2SO4 = CrCl3 + Fe2(SO4)3 + FeCl3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = 2 CrCl3 + 2 Fe2(SO4)3 + 2 FeCl3 + K2SO4 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
Na2CO3(ac) + MgSO4(ac) = Na2SO4(ac) + MgCO3(ac) =>
Na2CO3(ac) + MgSO4(ac) = Na2SO4(ac) + MgCO3(ac)
Cr(C2H3O2)2 = Cr + C2H3O2 =>
Cr(C2H3O2)2 = Cr + 2 C2H3O2
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