Equations balanced on the previous day | Equations balanced on the next day |
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
sodiumhydroxide + CN = sodiumcyanate + hydrogen =>
2 NaOH + 2 CN = 2 NaCNO + H2
ZnCl3 + (NaOH)3 = Zn(OH)Cl2 + NaCl =>
3 ZnCl3 + (NaOH)3 = 3 Zn(OH)Cl2 + 3 NaCl
Cu(NO3)2 + Al2O3 = CuAlO2 + NO2 + O2 =>
4 Cu(NO3)2 + 2 Al2O3 = 4 CuAlO2 + 8 NO2 + 3 O2
CaSO3 + HCl = CaCl + SO2 + HO =>
CaSO3 + HCl = CaCl + SO2 + HO
Al2 + Hg(NO3)2 = Al(NO3)3 + Hg =>
Al2 + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
KNO3 + Cr(NO3)2 + HNO3 = KNO2 + Cr(NO3)3 + H2O =>
KNO3 + 2 Cr(NO3)2 + 2 HNO3 = KNO2 + 2 Cr(NO3)3 + H2O
H2O + C6H4O2(OH)2 + KCl + I2 = C6H4O4(OH)2 + KI + HCl =>
2 H2O + C6H4O2(OH)2 + 4 KCl + 2 I2 = C6H4O4(OH)2 + 4 KI + 4 HCl
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
KBr(aq) + F2(g) = KF(aq) + Br2(g) =>
2 KBr(aq) + F2(g) = 2 KF(aq) + Br2(g)
Fe + S = FeS =>
Fe + S = FeS
C4H6O6 + NaOH = Na + H2O + C4H4O6 =>
C4H6O6 + 2 NaOH = 2 Na + 2 H2O + C4H4O6
HNO3 + Na2SO3 = HSO3 + Na2NO3 =>
HNO3 + Na2SO3 = HSO3 + Na2NO3
C7H8 + SO4 = CO2 + H2S + H2O =>
5 C7H8 + 18 SO4 = 35 CO2 + 18 H2S + 2 H2O
KBr4Br2 + KI = I2 + KBr =>
2 KBr4Br2 + 10 KI = 5 I2 + 12 KBr
Sb2(SO4)3 + HCl = H3SbCl6 + H2SO4 =>
Sb2(SO4)3 + 12 HCl = 2 H3SbCl6 + 3 H2SO4
PbS + H2SO4 = PbSO4 + H2S =>
PbS + H2SO4 = PbSO4 + H2S
Bi(NO3)3 + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4NO3
*2N2 + *3H2 = *2NH3 =>
*2N2 + 2*3H2 = 2*2NH3
BaCl2(H2O)2 + Ag2O = AgCl + Ba(OH)2 + H2O =>
BaCl2(H2O)2 + Ag2O = 2 AgCl + Ba(OH)2 + H2O
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
NH4I(s) = NH3(g) + HI(g) =>
NH4I(s) = NH3(g) + HI(g)
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
FeCl2 + HNO3 + H2SO4 = FeCl3 + NO + Fe2(SO4)3 + H2O =>
6 FeCl2 + 2 HNO3 + 3 H2SO4 = 4 FeCl3 + 2 NO + Fe2(SO4)3 + 4 H2O
K2Cr2O7 + Ca(NO2)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Ca(NO3)2 + H2O =>
2 K2Cr2O7 + 3 Ca(NO2)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Ca(NO3)2 + 8 H2O
KMnO4 + HCl + H2S = KCl + MnO2 + S + H2O =>
2 KMnO4 + 2 HCl + 3 H2S = 2 KCl + 2 MnO2 + 3 S + 4 H2O
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
Al + Ba(OH)2 + H2O = Ba[Al(OH)6]2 + H2 =>
2 Al + Ba(OH)2 + 10 H2O = Ba[Al(OH)6]2 + 5 H2
HClO4 + Li2CO3 = H2O + CO2 + Li(ClO4) =>
2 HClO4 + Li2CO3 = H2O + CO2 + 2 Li(ClO4)
XeF2 + H2O = HF + O2 + Xe =>
2 XeF2 + 2 H2O = 4 HF + O2 + 2 Xe
F2(g) + KBr(aq) = KF + Br2 =>
F2(g) + 2 KBr(aq) = 2 KF + Br2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
C55H104O6 + O2 = H2O + CO2 =>
C55H104O6 + 78 O2 = 52 H2O + 55 CO2
C2H6O + NaMnO4 = MnO2 + NaOH + C4O2Na + H2O =>
6 C2H6O + 11 NaMnO4 = 11 MnO2 + 8 NaOH + 3 C4O2Na + 14 H2O
CH3NO2(l) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CH3NO2(l) + 3 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 N2(g)
HNO3 + Mg(C2H3O2)2 = HC2H3O2 + Mg(NO3)2 =>
2 HNO3 + Mg(C2H3O2)2 = 2 HC2H3O2 + Mg(NO3)2
NO2 + NaOH = H2O + Na2(NO3) =>
NO2 + 2 NaOH = H2O + Na2(NO3)
C2932H4724N828O840S8Fe4 + O2 = CO2 + H2O + NO + FeO + SO2 =>
C2932H4724N828O840S8Fe4 + 4117 O2 = 2932 CO2 + 2362 H2O + 828 NO + 4 FeO + 8 SO2
H2C2O4 + NaHCO3(s) = CO2 + H2O + Na2C2O4 =>
H2C2O4 + 2 NaHCO3(s) = 2 CO2 + 2 H2O + Na2C2O4
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
SbCl3 + Mg = MgCl2 + Sb =>
2 SbCl3 + 3 Mg = 3 MgCl2 + 2 Sb
CH2CHCH3 + KMnO4 + H2O = CH2OHCHOHCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCH3 + 2 MnO2 + 2 KOH
H2(g) + S = H2S =>
H2(g) + S = H2S
FeCl2 + NaHCO3 + H2O = Fe(OH)2 + NaCl + H2CO3 =>
FeCl2 + 2 NaHCO3 + 2 H2O = Fe(OH)2 + 2 NaCl + 2 H2CO3
O2 + NH2CH2COOH = NH2CH2 + CO2 + H2O =>
O2 + 4 NH2CH2COOH = 4 NH2CH2 + 4 CO2 + 2 H2O
Na2CO3 + Mg(NO3)2 = MgCO3 + Na(NO3) =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 Na(NO3)
C8H8O + NaOCl + H2O = C7H6O2 + HCCl3 + NaOH =>
C8H8O + 3 NaOCl + H2O = C7H6O2 + HCCl3 + 3 NaOH
Al2(CO3)3 + Fe = FeCO3 + Al =>
Al2(CO3)3 + 3 Fe = 3 FeCO3 + 2 Al
CaO + HC2H3O2 = Ca(C2H3O2)2 + H2O =>
CaO + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O
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Equations balanced on 06/04/24
Equations balanced on 07/04/23
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