Equations balanced on the previous day | Equations balanced on the next day |
9 P2 + 8 NaOH + 24 H2O = 8 NaH2PO4 + 10 PH4
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
HCOOH + K = KCOOK + H2 =>
HCOOH + 2 K = KCOOK + H2
Hg(OH)2 + CO2 = HgCO3 + H2O =>
Hg(OH)2 + CO2 = HgCO3 + H2O
Co(NO3)2 + Cu(NO3)2 = CuCo + NO3 =>
Co(NO3)2 + Cu(NO3)2 = CuCo + 4 NO3
C15H14O3 + O2 = CO2 + H2O =>
C15H14O3 + 17 O2 = 15 CO2 + 7 H2O
NaCl + AgNO3 + H2SO4 = AgCl + Na2SO4 + HNO3 =>
2 NaCl + 2 AgNO3 + H2SO4 = 2 AgCl + Na2SO4 + 2 HNO3
Hg(NO3)2 + K2CrO4 = HgCrO4 + K2(NO3)2 =>
Hg(NO3)2 + K2CrO4 = HgCrO4 + K2(NO3)2
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
K2Mn2O7 + HCl + KSCN = CO2 + SO2 + NO + MnCl2 + KCl + H2O =>
11 K2Mn2O7 + 74 HCl + 8 KSCN = 8 CO2 + 8 SO2 + 8 NO + 22 MnCl2 + 30 KCl + 37 H2O
Ca(CO3) + Na2SO3 = CaSO3 + Na2CO3 =>
Ca(CO3) + Na2SO3 = CaSO3 + Na2CO3
C6H6N4O4 + C6OH12 = C12N4O4H16 + OH2 =>
C6H6N4O4 + C6OH12 = C12N4O4H16 + OH2
KBrO3 + H2S = H2SO4 + KBr =>
4 KBrO3 + 3 H2S = 3 H2SO4 + 4 KBr
KMnO4 + C2H5OH = MnO2 + CH3CHO + KOH + H2O =>
2 KMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3CHO + 2 KOH + 2 H2O
CaCl2 + Fe2O3 = CaO + FeCl3 =>
3 CaCl2 + Fe2O3 = 3 CaO + 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7(aq) + HCl(aq) + NH4Cl = CrCl3(aq) + KCl(aq) + H2O(l) + N2 =>
K2Cr2O7(aq) + 6 HCl(aq) + 2 NH4Cl = 2 CrCl3(aq) + 2 KCl(aq) + 7 H2O(l) + N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + SO4 + KOH = KS2 + H2O =>
17 H2 + 4 SO4 + 2 KOH = 2 KS2 + 18 H2O
Cu + Na3(PO4) = Cu3(PO4)2 + Na =>
3 Cu + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
ZnS + H2O2 = ZnSO4 + H2O =>
ZnS + 4 H2O2 = ZnSO4 + 4 H2O
PBr3 + HOH = HBr + P(OH)3 =>
PBr3 + 3 HOH = 3 HBr + P(OH)3
Si(OC2H5)4 = SiO2 + O(C2H5)2 =>
Si(OC2H5)4 = SiO2 + 2 O(C2H5)2
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NaCl + N2 = NaClN3 =>
2 NaCl + 3 N2 = 2 NaClN3
Ba(NO3)2(aq) + NaOH(aq) = BaOH(s) + Na(NO3)2(aq) =>
Ba(NO3)2(aq) + NaOH(aq) = BaOH(s) + Na(NO3)2(aq)
C16H22O4 + O2 = CO2 + H2O =>
2 C16H22O4 + 39 O2 = 32 CO2 + 22 H2O
MgCl{2} + NaOH = MgOH{2} + NaCl =>
MgCl{2} + NaOH = MgOH{2} + NaCl
Hg(NO3)2 + KI = Hg + I2 + K2NO3 =>
Hg(NO3)2 + 4 KI = Hg + 2 I2 + 2 K2NO3
Fe2O3 + CH3OOH = (CH3OO)3Fe + H2O =>
Fe2O3 + 6 CH3OOH = 2(CH3OO)3Fe + 3 H2O
K2CrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
Cr2O72{-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O(l) =>
4 Cr2O72{-} + 137 CH3OH + 28 H{+} = 137 HCO2H + 8 Cr{3+} + 151 H2O(l)
C + H2 = C18H8 =>
18 C + 4 H2 = C18H8
AgNO3 + CrBr2 = Cr(NO3)2 + AgBr =>
2 AgNO3 + CrBr2 = Cr(NO3)2 + 2 AgBr
Cr(CO)6 + KOH = KHCr2(CO)10 + K2CO3 + KHCOO + H2O =>
2 Cr(CO)6 + 4 KOH = KHCr2(CO)10 + K2CO3 + KHCOO + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C8H10 + Cl2 = C8H10Cl2 =>
C8H10 + Cl2 = C8H10Cl2
Ba + H3PHO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PHO4 = Ba3(PO4)2 + 4 H2
Al2(CO3)3 + sulfuricacid = aluminiumsulfate + water + carbondioxide =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
CH3CHO + Na2CO3 = CH3COONa + CO2 + H2O =>
8 CH3CHO + 5 Na2CO3 = 10 CH3COONa + CO2 + H2O
I2 + PO4 = I2PO4 =>
I2 + PO4 = I2PO4
CH3CHO + Na2CO3 = CH3COONa + CO2 + H2O =>
8 CH3CHO + 5 Na2CO3 = 10 CH3COONa + CO2 + H2O
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
N2 + HNO3 = NO2 + H2O =>
N2 + 8 HNO3 = 10 NO2 + 4 H2O
CH3CCCH3 + KMnO4 = CH3COOK + MnO2 =>
CH3CCCH3 + 2 KMnO4 = 2 CH3COOK + 2 MnO2
Al + SO3 = Al2O3 + SO =>
4 Al + 3 SO3 = 2 Al2O3 + 3 SO
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
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