RYHGOdfghljkghgf FDFTYFV 8756576Y PO0898TYGV K HFKUGFVYFDC YDRFHOJ GYFDIK K
Oxford Cambridge and RSA
DSHJJGFGDSHJKLTRDSAZDXCGVHJKLIOUYTRESEAZDXFGHJKLNBCVGFGFGF GGDDUYIUTYTRSXTYUIUY
AS Level Chemistry B (H033)
A Level Chemistry B (H433)
HGGFJYTRSGUTYRTREAXHOIUY Y TRDYTFD YTRSDUIUYTDFGFGHJ YTCVBIUYTXCVU
AS-Level & A-Level OCR 2025
Chemistry B Data Sheet
Data Sheet
INSTRUCTIONS
• Do not send this Data Sheet for marking. Keep it in the centre or recycle it.
General Information Triplet base codes
(codons) for some amino
Molar gas volume = 24.0 dm3 mol–1 at RTP acids used in mRNA
Avogadro constant, NA = 6.02 × 1023 mol–1 Glycine GGU
Specific heat capacity of water, c = 4.18 J g–1 K–1 Alanine GCC
Planck constant, h = 6.63 × 10–34 J Hz–1 Leucine CUG
Speed of light in a vacuum, c = 3.00 × 108 m s–1 Serine UCG
Chemistry B
Ionic product of water, Kw = 1.00 × 10–14 mol2 dm–6 at 298 K Aspartic acid GAU
1 tonne = 106 g Glutamine CAA
Arrhenius equation: k = Ae–Ea/RT or ln k = –Ea/RT + ln A Valine GUC
Gas constant, R = 8.314 J mol K–1 –1
1
CST264
Oxford Cambridge and RSA
DSHJJGFGDSHJKLTRDSAZDXCGVHJKLIOUYTRESEAZDXFGHJKLNBCVGFGFGF GGDDUYIUTYTRSXTYUIUY
AS Level Chemistry B (H033)
A Level Chemistry B (H433)
HGGFJYTRSGUTYRTREAXHOIUY Y TRDYTFD YTRSDUIUYTDFGFGHJ YTCVBIUYTXCVU
AS-Level & A-Level OCR 2025
Chemistry B Data Sheet
Data Sheet
INSTRUCTIONS
• Do not send this Data Sheet for marking. Keep it in the centre or recycle it.
General Information Triplet base codes
(codons) for some amino
Molar gas volume = 24.0 dm3 mol–1 at RTP acids used in mRNA
Avogadro constant, NA = 6.02 × 1023 mol–1 Glycine GGU
Specific heat capacity of water, c = 4.18 J g–1 K–1 Alanine GCC
Planck constant, h = 6.63 × 10–34 J Hz–1 Leucine CUG
Speed of light in a vacuum, c = 3.00 × 108 m s–1 Serine UCG
Chemistry B
Ionic product of water, Kw = 1.00 × 10–14 mol2 dm–6 at 298 K Aspartic acid GAU
1 tonne = 106 g Glutamine CAA
Arrhenius equation: k = Ae–Ea/RT or ln k = –Ea/RT + ln A Valine GUC
Gas constant, R = 8.314 J mol K–1 –1
1
CST264
