Equations balanced on the previous day | Equations balanced on the next day |
4 NaI + PB(SO4)2 = PBI4 + 2 Na2(SO4)
Mg(NO2) + NaOH = Mg(OH)2 + Na2NO2 =>
Mg(NO2) + 2 NaOH = Mg(OH)2 + Na2NO2
H2O + SiO2 + (MgFe)2Si2O6 = (MgFe)7Si8O22(OH)2 =>
2 H2O + 2 SiO2 + 7(MgFe)2Si2O6 = 2(MgFe)7Si8O22(OH)2
Ru3As4 + I = RuI4 + As =>
Ru3As4 + 12 I = 3 RuI4 + 4 As
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ni(NO3)3 + KBr = NiBr3 + KNO3 =>
Ni(NO3)3 + 3 KBr = NiBr3 + 3 KNO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
K2CO3 + H2O = K2CO3*2H2O =>
K2CO3 + 2 H2O = K2CO3*2H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
KI + Cu(NO3)2 = Cu2I2 + I2 + KNO3 =>
4 KI + 2 Cu(NO3)2 = Cu2I2 + I2 + 4 KNO3
GdOOH = Gd2O3 + H2O =>
2 GdOOH = Gd2O3 + H2O
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
NaI + PB(SO4)2 = PBI4 + Na2(SO4) =>
4 NaI + PB(SO4)2 = PBI4 + 2 Na2(SO4)
AuBr + W(C2O4)3 = Au2C2O4 + WBr6 =>
6 AuBr + W(C2O4)3 = 3 Au2C2O4 + WBr6
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaI + PB(SO4)2 = PBI4 + Na2(SO4) =>
4 NaI + PB(SO4)2 = PBI4 + 2 Na2(SO4)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl(aq)
NaP + Zn2N = NaN + Zn2P =>
NaP + Zn2N = NaN + Zn2P
NaI + PB(SO4)2 = PBI4 + Na2(SO4) =>
4 NaI + PB(SO4)2 = PBI4 + 2 Na2(SO4)
C3H8 + O2 = CO2 + H2O = =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaI + PB(SO4)2 = PBI4 + Na2(SO4) =>
4 NaI + PB(SO4)2 = PBI4 + 2 Na2(SO4)
Na + PbBr2 = Pb + NaBr2 =>
Na + PbBr2 = Pb + NaBr2
(NH4)3PO4(aq) + Al2O3(aq) = AlPO4(aq) + NH3(g) + H2O(l) =>
2(NH4)3PO4(aq) + Al2O3(aq) = 2 AlPO4(aq) + 6 NH3(g) + 3 H2O(l)
NaBr + HCl + NaBrO4 = H2O + NaCl + Br2 =>
7 NaBr + 8 HCl + NaBrO4 = 4 H2O + 8 NaCl + 4 Br2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
KO2 + H2O = KOH + O1 =>
2 KO2 + H2O = 2 KOH + 3 O1
Cr + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2
Pb(No3)2(aq) + KCl(aq) = PbCl2(aq) + KNo3(s) =>
Pb(No3)2(aq) + 2 KCl(aq) = PbCl2(aq) + 2 KNo3(s)
KHC8H4O4 + Al(OH)3 = H2O + KAlC8O3 =>
KHC8H4O4 + Al(OH)3 = 4 H2O + KAlC8O3
Bi(No3)3 + H2O = Bi2O3 + HNo3 =>
2 Bi(No3)3 + 3 H2O = Bi2O3 + 6 HNo3
K2Cr2O7 + Fe(SO4) + H2SO4 = KHSO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(SO4) + 8 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
NaI + Ni(NO3)2 = Na2(NO3)2 + NiI2 =>
2 NaI + Ni(NO3)2 = Na2(NO3)2 + NiI2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3COCH2CH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 CH3COCH2CH3 + 7 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cr2O72{-} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
6 Cr2O72{-} + 137 CH3OH + 42 H{+} = 12 Cr{3+} + 137 CO2 + 295 H2O
Cr2(SO4)3 + (NH4)2SO4 = NH4Cr(SO4)2 =>
Cr2(SO4)3 + (NH4)2SO4 = 2 NH4Cr(SO4)2
RbCIO3 = RbCIO4 + RbCI =>
4 RbCIO3 = 3 RbCIO4 + RbCI
H3CCOOH + NaHCO3 = NaH3CCOOH + CO2 + H2O =>
9 H3CCOOH + 8 NaHCO3 = 8 NaH3CCOOH + 10 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H6(l) + O2 = H2O(l) + CO2 =>
2 C6H6(l) + 15 O2 = 6 H2O(l) + 12 CO2
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