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(Cr(OH)2)2SO4 + 2 HOH = H2SO4 + 2 Cr(OH)3
KI + Cl = KCl + I =>
KI + Cl = KCl + I
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH4OH + Na2CO3 = (NH4)2CO3 + NaOH =>
2 NH4OH + Na2CO3 = (NH4)2CO3 + 2 NaOH
C2H4(g) + O2(g) = CO2(g) + H2O(g) = energy =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
CaO + NaI = NaO + CaI =>
CaO + NaI = NaO + CaI
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Cr(NO2)2 + (NH4)2(SO4) = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2(SO4) = CrSO4 + 2 NH4NO2
NaHC(O)3 + C(H)3COOH = NaC(H)3COO + H2O + CO2 =>
NaHC(O)3 + C(H)3COOH = NaC(H)3COO + H2O + CO2
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
KBrO3 + H2 = KBr + H2O =>
KBrO3 + 3 H2 = KBr + 3 H2O
Zr(OH)4 + HNO3 = Zr(NO3)4 + (H2O) =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4(H2O)
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
CH6 + O2 = CO2 + H2O =>
2 CH6 + 5 O2 = 2 CO2 + 6 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb3(PO4)2 + LiBr = PbBr2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiBr = 3 PbBr2 + 2 Li3PO4
KMnO4 + HCl + K4[Fe(CN)6] = MnCl + K3[Fe(CN)6] + H2O + KCl =>
KMnO4 + 8 HCl + 6 K4[Fe(CN)6] = MnCl + 6 K3[Fe(CN)6] + 4 H2O + 7 KCl
O2 + PtF6 = O2PtF6 =>
O2 + PtF6 = O2PtF6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(C2O4)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
4 Al2(C2O4)3 + 21 CH3COOH = 8 Al(CH3COO)3 + 18 CO2 + 6 H2O
Ag(s) + KNo3(ag) = K + AgNo3 =>
Ag(s) + KNo3(ag) = K + AgNo3
C13H26O2 + O2 = CO2 + H2O =>
2 C13H26O2 + 37 O2 = 26 CO2 + 26 H2O
Li(s) + FeBr2(aq) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe(s)
Si(s) + NaOH(aq) = Na4SiO4(s) + H2(g) =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2(g)
Fe(NO3)2(SCN) + NaOH = NaSCN + Fe(NO3)2(OH) =>
Fe(NO3)2(SCN) + NaOH = NaSCN + Fe(NO3)2(OH)
HCIO + NO + H2O = HCI + HNO3 =>
3 HCIO + 2 NO + H2O = 3 HCI + 2 HNO3
HCl + K2CO = COCl2 + KH =>
2 HCl + K2CO = COCl2 + 2 KH
S + O = SO1 =>
S + O = SO1
KBr2 + MgS = KS + MgBr2 =>
KBr2 + MgS = KS + MgBr2
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CuS + CuSO4 + H2O = SO4H2 + Cu =>
CuS + 3 CuSO4 + 4 H2O = 4 SO4H2 + 4 Cu
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + Al(ClO3)3 = Ca(ClO3)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(ClO3)3 = 3 Ca(ClO3)2 + 2 Al(OH)3
C2H4 = C8H16 =>
4 C2H4 = C8H16
NaOH(aq) + CuCl2(aq) = Cu(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CuCl2(aq) = Cu(OH)2(s) + 2 NaCl(aq)
C2H0 + O2 = CO2 + H2O =>
4 C2H0 + 9 O2 = 8 CO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
RuO2 + H2 = Ru + H2O =>
RuO2 + 2 H2 = Ru + 2 H2O
V(OH)2 + NaOH = NaVO3 + H2 =>
2 V(OH)2 + 2 NaOH = 2 NaVO3 + 3 H2
Ba(OH)2CO2 = BaCO3 + H2O =>
Ba(OH)2CO2 = BaCO3 + H2O
Fe2(CO3)3 + CsF = Cs2CO3 + FeF3 =>
Fe2(CO3)3 + 6 CsF = 3 Cs2CO3 + 2 FeF3
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