Equations balanced on the previous day | Equations balanced on the next day |
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
HA + NH4OH = H2O + NH4A =>
HA + NH4OH = H2O + NH4A
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
RuCl3(H2O)3 + P(C6H5)3 + HCHO = (H)(Cl)(CO)(P(C6H5)3)3Ru + H2O + HCl + Cl =>
RuCl3(H2O)3 + 3 P(C6H5)3 + HCHO = (H)(Cl)(CO)(P(C6H5)3)3Ru + 3 H2O + HCl + Cl
Na2SO4(aq) + CaCl2 = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2 = CaSO4(s) + 2 NaCl(aq)
H2SO4 + Na2Cr2O7 + Fe = Na2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
7 H2SO4 + Na2Cr2O7 + 2 Fe = Na2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
Hg(NO3)2 + KBr = HgBr2 + K(NO3) =>
Hg(NO3)2 + 2 KBr = HgBr2 + 2 K(NO3)
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH2(OH)CHCHCH2(OH) + KOH =>
3 CH2CHCHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CHCHCH2(OH) + 2 KOH
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Sb + S = Sb2S3 =>
2 Sb + 3 S = Sb2S3
Ag2S + Al + NaHCO3 = Ag + Na[Al(OH)4] + Na2S + CO2 =>
3 Ag2S + 2 Al + 8 NaHCO3 = 6 Ag + 2 Na[Al(OH)4] + 3 Na2S + 8 CO2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
P4S10 + HNO3 = H2PO4 + NO2 + H2SO4 + H2O =>
P4S10 + 84 HNO3 = 4 H2PO4 + 84 NO2 + 10 H2SO4 + 28 H2O
CH4 + HNO3 = CO2 + NO + H2O =>
3 CH4 + 8 HNO3 = 3 CO2 + 8 NO + 10 H2O
H{+} + Cr2O7{-}2 + Br{-} = Br2 + Cr3{+} + H2O =>
84 H{+} + 6 Cr2O7{-}2 + 74 Br{-} = 37 Br2 + 4 Cr3{+} + 42 H2O
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
AgNO3 + CaCl2 = CaN2O6 + AgCl =>
2 AgNO3 + CaCl2 = CaN2O6 + 2 AgCl
N2H4(g) + H2O2(g) = N2(g) + H2O(g) =>
N2H4(g) + 2 H2O2(g) = N2(g) + 4 H2O(g)
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
KOH + CuS = Cu(OH)2 + K2S =>
2 KOH + CuS = Cu(OH)2 + K2S
AlCl3 + K2SO4 = K2Cl3 + AlSO4 =>
AlCl3 + K2SO4 = K2Cl3 + AlSO4
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
Fe(NO3)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4NO3
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)2 + H2SO4 + NO + H2O =>
3 CuFeS2 + 28 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)2 + 6 H2SO4 + 16 NO + 8 H2O
CsOH + HNO2 = HNO2Cs + OH =>
CsOH + HNO2 = HNO2Cs + OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
VO2HSO4 + CH3COOH = VO2CH3COO + H2SO4 =>
VO2HSO4 + CH3COOH = VO2CH3COO + H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P4S6 + NO3{-} + H{+} = NO + PO4 + SO2 + H2O =>
3 P4S6 + 56 NO3{-} + 56 H{+} = 56 NO + 12 PO4 + 18 SO2 + 28 H2O
CH3OOH + K2CO3 = KCH3OO + H2O + CO2 =>
2 CH3OOH + K2CO3 = 2 KCH3OO + H2O + CO2
Cu(OH)2 + NH4OH = [Cu(NH4)2] + OH =>
Cu(OH)2 + 2 NH4OH = [Cu(NH4)2] + 4 OH
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
NaHSO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l)
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-} + H2O =>
2 OH{-} + 3 ClO{-} + 2 CrO2 = 3 Cl{-} + 2 CrO4{-} + H2O
C5H7O2N + H2O = CO2 + NH3 + H =>
C5H7O2N + 8 H2O = 5 CO2 + NH3 + 20 H
GeS2 + K2S = K2GeS3 =>
GeS2 + K2S = K2GeS3
U308 + HNO3 = OU2(NO3)2 + NO2 + H2O =>
U308 + 924 HNO3 = 154 OU2(NO3)2 + 616 NO2 + 462 H2O
H2CO3 + Fe(OH)2 = Fe(CO3) + H2O =>
H2CO3 + Fe(OH)2 = Fe(CO3) + 2 H2O
BrCl + KSO3 = BrSO3 + KCl =>
BrCl + KSO3 = BrSO3 + KCl
LiOH + Cl2O3 = LiClO2 + H2O =>
2 LiOH + Cl2O3 = 2 LiClO2 + H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Cr7H96C42N66O24 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10 Cr7H96C42N66O24 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 1176 MnSO4 + 223 K2SO4 + 1879 H2O
CaC2 + N = C + CaNCN =>
CaC2 + 2 N = C + CaNCN
Cr(NO3)3 + KBiO3 + HNO3 = K2Cr2O7 + Bi(NO3)3 + KNO3 + H2O =>
2 Cr(NO3)3 + 3 KBiO3 + 4 HNO3 = K2Cr2O7 + 3 Bi(NO3)3 + KNO3 + 2 H2O
Zn(NO3)2 + K2S = ZnS(s) + KNO3 =>
Zn(NO3)2 + K2S = ZnS(s) + 2 KNO3
C6H10O3 + NaOH = C2H5COONa + C2H5COOH =>
C6H10O3 + NaOH = C2H5COONa + C2H5COOH
HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O
C3H7COOH + H2O = H3O + C3H6COOH =>
C3H7COOH + H2O = H3O + C3H6COOH
K2FeO4 + CH3CH(OH)CH3 + H2O = CH3COHCH3 + Fe(OH)3 + KOH =>
K2FeO4 + 3 CH3CH(OH)CH3 + H2O = 3 CH3COHCH3 + Fe(OH)3 + 2 KOH
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