Equations balanced on the previous day | Equations balanced on the next day |
3 NaNO2 + H2SO4 = 2 NO + NaNO3 + H2O + Na2SO4
Cu + CO3 = CuCO3 =>
Cu + CO3 = CuCO3
Rf + H2SO4 = Rf2(SO4)3 + H2S + H2O =>
8 Rf + 15 H2SO4 = 4 Rf2(SO4)3 + 3 H2S + 12 H2O
Fe2O3*3H2O + H2S = S2 + FeS + H2O =>
2 Fe2O3*3H2O + 6 H2S = S2 + 4 FeS + 12 H2O
Na2SO4 + C3H6O3 = CO2 + Na2SO2 + H2O =>
3 Na2SO4 + C3H6O3 = 3 CO2 + 3 Na2SO2 + 3 H2O
HBr + K2Cr2O7 + H2SO4 = Br2 + KBr + Cr2(SO4)3 + H2O =>
8 HBr + K2Cr2O7 + 3 H2SO4 = 3 Br2 + 2 KBr + Cr2(SO4)3 + 7 H2O
(NO)3{-} + Zn + H2O + (OH){-} = ([Zn(OH)4])2{-} + NH3 =>
(NO)3{-} + 4 Zn + 12 H2O + (OH){-} = 2([Zn(OH)4])2{-} + 3 NH3
Y + H2O = Y(OH)3 + H2 =>
2 Y + 6 H2O = 2 Y(OH)3 + 3 H2
Sn(NO3)2 + C6H8O7H2O = SnO2 + N2 + H2O + CO2 =>
9 Sn(NO3)2 + 4 C6H8O7H2O = 9 SnO2 + 9 N2 + 20 H2O + 24 CO2
Cu3(SO4)2 + Na2S = CuS + Na3SO4 =>
Cu3(SO4)2 + 3 Na2S = 3 CuS + 2 Na3SO4
C4H9OH + HCOOH = HCOOH9C4 + H2O =>
C4H9OH + HCOOH = HCOOH9C4 + H2O
(NH4)6Mo7O24 + NiSO4 + H2O + (NH4)2S2O8 = (NH4)6[NiMo9O32] + (NH4)2SO4 + H2SO4 =>
9(NH4)6Mo7O24 + 7 NiSO4 + 8 H2O + 7(NH4)2S2O8 = 7(NH4)6[NiMo9O32] + 13(NH4)2SO4 + 8 H2SO4
NiSO4 + H3PO4 = Ni3(PO4)2 + H2SO4 =>
3 NiSO4 + 2 H3PO4 = Ni3(PO4)2 + 3 H2SO4
B2H6 + O2 = B + H2O =>
2 B2H6 + 3 O2 = 4 B + 6 H2O
Cu2O + CH3COOH = Cu + Cu(CH3COO)2 + H2O =>
Cu2O + 2 CH3COOH = Cu + Cu(CH3COO)2 + H2O
ZnO + Ba = ZnBa + O2 =>
2 ZnO + 2 Ba = 2 ZnBa + O2
Ag + SnO = Sn + AgO =>
Ag + SnO = Sn + AgO
Nb3(PO4)5 + NaOH = Na3PO4 + Nb2O5 + H2O =>
2 Nb3(PO4)5 + 30 NaOH = 10 Na3PO4 + 3 Nb2O5 + 15 H2O
AlCl3 + CuO = Al + O2 + CuCl2 =>
4 AlCl3 + 6 CuO = 4 Al + 3 O2 + 6 CuCl2
HIO3 + Cd(NO3)2 = HNO3 + Cd(IO3)2 =>
2 HIO3 + Cd(NO3)2 = 2 HNO3 + Cd(IO3)2
Na2SO4 + Ba(CH3COO)2 = Na2(CH3COO)2 + BaSO4 =>
Na2SO4 + Ba(CH3COO)2 = Na2(CH3COO)2 + BaSO4
Sr(OH)2 + H4P2O7 = Sr2P2O7 + H2O =>
2 Sr(OH)2 + H4P2O7 = Sr2P2O7 + 4 H2O
Co(NO3)2(aq) + Ag(s) = Co + AgNO3(s) =>
Co(NO3)2(aq) + 2 Ag(s) = Co + 2 AgNO3(s)
CuSO4 + Ba2C2H3O2 = CuC2H3O2 + Ba2SO4 =>
CuSO4 + Ba2C2H3O2 = CuC2H3O2 + Ba2SO4
NaNo3 + KC2H3O2 = KNo3 + NaC2H3O2 =>
NaNo3 + KC2H3O2 = KNo3 + NaC2H3O2
K2SO4 + KOH = KSO4 + K2OH =>
K2SO4 + KOH = KSO4 + K2OH
Na2SO4BaO = BaSO4Na2O =>
Na2SO4BaO = BaSO4Na2O
ClO3 + Pb = PbClO3 =>
ClO3 + Pb = PbClO3
ZnSO4 + Fe(NO3)2 = FeSO4 + Zn(NO3)2 =>
ZnSO4 + Fe(NO3)2 = FeSO4 + Zn(NO3)2
KBrO3 + H2SO3 = Br2 + H2O + K2SO4 + H2SO4 =>
2 KBrO3 + 5 H2SO3 = Br2 + H2O + K2SO4 + 4 H2SO4
Tl + F2 = TlF =>
2 Tl + F2 = 2 TlF
Phosphoricacid + Sodiumbromide = Hydrobromicacid + Sodiumphosphate =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
CuSO4 + Br2 + KOH = Cu2O3 + K2SO4 + KBr + H2O =>
2 CuSO4 + Br2 + 6 KOH = Cu2O3 + 2 K2SO4 + 2 KBr + 3 H2O
Cr + H2O = CrH2 + O2 =>
2 Cr + 2 H2O = 2 CrH2 + O2
CH3COOH + CH4O = CH3COOCH3 + H2O =>
CH3COOH + CH4O = CH3COOCH3 + H2O
K2C2O6 = K2CO3 + CO2 + O =>
K2C2O6 = K2CO3 + CO2 + O
Fe + O2 = Fe2O3O2 =>
4 Fe + 5 O2 = 2 Fe2O3O2
K2CrO4 + AgNO3 = Ag2CrO4 + K + NO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 K + 2 NO3
BaCl + MgS = BaS + MgCl =>
BaCl + MgS = BaS + MgCl
Na3PO4 + HCl + H2S = P2S5 + NaCl + H2O =>
2 Na3PO4 + 6 HCl + 5 H2S = P2S5 + 6 NaCl + 8 H2O
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
KOH + P4 = K3PO3 + PH3 =>
6 KOH + P4 = 2 K3PO3 + 2 PH3
HMnO4 + KNO2 + H2O = MnO2 + KOH + HNO3 =>
2 HMnO4 + 3 KNO2 + 2 H2O = 2 MnO2 + 3 KOH + 3 HNO3
C2H6 + S2 = CS2 + H2S =>
2 C2H6 + 7 S2 = 4 CS2 + 6 H2S
CH3NH3Cl + Ca(OH)2 = CH3NH2 + H2O + CaCl2 =>
2 CH3NH3Cl + Ca(OH)2 = 2 CH3NH2 + 2 H2O + CaCl2
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
Be(OH)2 + NaOH = Na2 + Be(OH)4 =>
Be(OH)2 + 2 NaOH = Na2 + Be(OH)4
CH3OH + [O] = HCOH + H2O =>
CH3OH + [O] = HCOH + H2O
K2SO4 + [Au(H2O)4]Cl3 = KCl + [Au(H2O)4]2(SO4)3 =>
3 K2SO4 + 2[Au(H2O)4]Cl3 = 6 KCl + [Au(H2O)4]2(SO4)3
Fe3O4 + SiC = Fe(CO)5 + Fe + SiO =>
5 Fe3O4 + 10 SiC = 2 Fe(CO)5 + 13 Fe + 10 SiO
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