Equations balanced on the previous day | Equations balanced on the next day |
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
C4H15 + O2 = CO2 + H2O =>
4 C4H15 + 31 O2 = 16 CO2 + 30 H2O
CuCO3 + CaO + SiO2 = CaCu[Si4O10] + CO2 =>
CuCO3 + CaO + 4 SiO2 = CaCu[Si4O10] + CO2
C12H22O11 + C2H5OH = C64H124O26 + H2O =>
7 C12H22O11 + 54 C2H5OH = 3 C64H124O26 + 53 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
FeCl + NaOH = (FeOH)3 + NaCl =>
3 FeCl + 3 NaOH = (FeOH)3 + 3 NaCl
C19H36O2 + O2 = CO2 + H2O =>
C19H36O2 + 27 O2 = 19 CO2 + 18 H2O
K + HNO3 = KNO3 + NO2 + H2O =>
K + 2 HNO3 = KNO3 + NO2 + H2O
KClO3 + KNO2 + H2SO4 = KCl + NO2 + K2SO4 + H2O =>
KClO3 + 6 KNO2 + 3 H2SO4 = KCl + 6 NO2 + 3 K2SO4 + 3 H2O
FeO + CS2 = FeS + CO2 =>
2 FeO + CS2 = 2 FeS + CO2
H4N2O3 = N2O(g) + H2O(l) =>
H4N2O3 = N2O(g) + 2 H2O(l)
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
NH2(CH2)4NH2 + CH3COOH = [NH3(CH2)4NH3] + CH3COO =>
NH2(CH2)4NH2 + 2 CH3COOH = [NH3(CH2)4NH3] + 2 CH3COO
(C3H7)4NCl + FeCl3 = (C3H7)4NFeCl4 =>
(C3H7)4NCl + FeCl3 = (C3H7)4NFeCl4
H2S + CuOH = CuHS + H2O =>
H2S + CuOH = CuHS + H2O
PbO2 + KHSO4 + MnSO4 = KMnO4 + K2SO4 + PbSO4 + H2O =>
5 PbO2 + 4 KHSO4 + 2 MnSO4 = 2 KMnO4 + K2SO4 + 5 PbSO4 + 2 H2O
Ag(OH)2K + C76H52O46 = Ag + C76H52O49 + KOH + H2O =>
6 Ag(OH)2K + C76H52O46 = 6 Ag + C76H52O49 + 6 KOH + 3 H2O
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
CO2 + C8H18 = O2 + COH =>
10 CO2 + C8H18 = O2 + 18 COH
CH3COOH + Cl2 = CHCl2COOH + H2 =>
CH3COOH + Cl2 = CHCl2COOH + H2
Na2Ca2B10O34H32 + NaOH = Na2B4O7*H2O + Ca4B10O19*H2O + H2O =>
4 Na2Ca2B10O34H32 + 2 NaOH = 5 Na2B4O7*H2O + 2 Ca4B10O19*H2O + 58 H2O
LiOH + Na2S = Li2S + NaOH =>
2 LiOH + Na2S = Li2S + 2 NaOH
HMnO4 + Tl(OH)3 = Tl(MnO4)3 + H2O =>
3 HMnO4 + Tl(OH)3 = Tl(MnO4)3 + 3 H2O
MgOH = OHMg =>
MgOH = OHMg
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
CH3OOH + Al(OH) = Al(CH3COO) + H2O =>
2 CH3OOH + Al(OH) = Al(CH3COO) + 3 H2O
AgN3 + S = AgS2 + N =>
AgN3 + 2 S = AgS2 + 3 N
As2O3 + HNO3 + H2O = NO2 + H3AsO4 =>
As2O3 + 4 HNO3 + H2O = 4 NO2 + 2 H3AsO4
Zn + NH4OH = H2 + Zn(NH3)4 + O2 =>
Zn + 4 NH4OH = 4 H2 + Zn(NH3)4 + 2 O2
Br2 + Na2SiO3 = NaBr + SiO2 + O2 =>
2 Br2 + 2 Na2SiO3 = 4 NaBr + 2 SiO2 + O2
Cu + CaO = Cu2O + Ca =>
2 Cu + CaO = Cu2O + Ca
FeSO4 + CrPO4 = CrSO4 + FePO4 =>
FeSO4 + CrPO4 = CrSO4 + FePO4
Cu2SO4{-2} + Zn2 = Zn2SO4{-2} + Cu =>
Cu2SO4{-2} + Zn2 = Zn2SO4{-2} + 2 Cu
Na2Ca2B10O34H32 + NaOH = Na2B4O7*H2O + Ca4B10O19*7H2O + H2O =>
4 Na2Ca2B10O34H32 + 2 NaOH = 5 Na2B4O7*H2O + 2 Ca4B10O19*7H2O + 46 H2O
Bi(OH)2Cl = Bi + OH + Cl =>
Bi(OH)2Cl = Bi + 2 OH + Cl
NH4OH + KOH + K2[HgI4] = [OHg2NH2]I + H2O + KI =>
NH4OH + 3 KOH + 2 K2[HgI4] = [OHg2NH2]I + 3 H2O + 7 KI
Ca(OH)2 + P4O10 + H2O = Ca(H2PO4)2 =>
2 Ca(OH)2 + P4O10 + 2 H2O = 2 Ca(H2PO4)2
MgCl2*6H2O = Mg + Cl2 + H2O =>
MgCl2*6H2O = Mg + Cl2 + 6 H2O
FeS2 + O2 = FeO3 + SO =>
2 FeS2 + 5 O2 = 2 FeO3 + 4 SO
Li2CO3 + Fe3O4 + H3PO4 = LiFePO4 + H2O + O2 + CO2 =>
3 Li2CO3 + 2 Fe3O4 + 6 H3PO4 = 6 LiFePO4 + 9 H2O + O2 + 3 CO2
Fe + AuSO4 = Fe2(SO4)3 + Au =>
2 Fe + 3 AuSO4 = Fe2(SO4)3 + 3 Au
Na2Ca2B10O34H32 + NaOH = Na2B4O7*10H2O + Ca4B10O19*7H2O + H2O =>
4 Na2Ca2B10O34H32 + 2 NaOH = 5 Na2B4O7*10H2O + 2 Ca4B10O19*7H2O + H2O
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead =>
Zinc + Lead(ii)Nitrate = ZincNitrate + Lead
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
Re(s) + F2(g) = ReF6 =>
Re(s) + 3 F2(g) = ReF6
H2SO4(aq) + CuO(s) = CuSO4(aq) + H2O(l) =>
H2SO4(aq) + CuO(s) = CuSO4(aq) + H2O(l)
SnCl2 + LiOH = LiCl + SnO + H2O =>
SnCl2 + 2 LiOH = 2 LiCl + SnO + H2O
As + HNO3 = H3AsO4 + NO2 + H2O =>
As + 5 HNO3 = H3AsO4 + 5 NO2 + H2O
AlCl3 + ZnSO4 = ZnCl3 + AlSO4 =>
AlCl3 + ZnSO4 = ZnCl3 + AlSO4
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