Other tags that relate to Cereal Mix
Ratio and proportion. Creating and manipulating expressions and formulae. Visualising. Mathematical modelling. Speed and acceleration. Maths Supporting SET. Similarity and congruence. 2D shapes and their properties. Fractions. Chemistry.There are 22 results
Broad Topics > Cross-curricular Contexts > Chemistry
Dilution Series Calculator
Age 14 to 16
Challenge Level
Which dilutions can you make using 10ml pipettes and 100ml measuring cylinders?
Exact Dilutions
Age 14 to 16
Challenge Level
Which exact dilution ratios can you make using only 2 dilutions?
Mixed up Mixture
Age 14 to 16
Challenge Level
Can you fill in the mixed up numbers in this dilution calculation?
Investigating the Dilution Series
Age 14 to 16
Challenge Level
Which dilutions can you make using only 10ml pipettes?
Core Scientific Mathematics
Age 14 to 18
Challenge Level
This is the area of the advanced stemNRICH site devoted to the core applied mathematics underlying the sciences.
Approximately Certain
Age 14 to 18
Challenge Level
Estimate these curious quantities sufficiently accurately that you can rank them in order of size
The Power of Dimensional Analysis
Age 14 to 18
An introduction to a useful tool to check the validity of an equation.
Chemnrich
Age 14 to 18
Challenge Level
chemNRICH is the area of the stemNRICH site devoted to the mathematics underlying the study of chemistry, designed to help develop the mathematics required to get the most from your study. . . .
Constantly Changing
Age 14 to 16
Challenge Level
Many physical constants are only known to a certain accuracy. Explore the numerical error bounds in the mass of water and its constituents.
Heavy Hydrocarbons
Age 14 to 18
Challenge Level
Explore the distribution of molecular masses for various hydrocarbons
A Question of Scale
Age 14 to 16
Challenge Level
Use your skill and knowledge to place various scientific lengths in order of size. Can you judge the length of objects with sizes ranging from 1 Angstrom to 1 million km with no wrong attempts?
Molecular Sequencer
Age 14 to 18
Challenge Level
Investigate the molecular masses in this sequence of molecules and deduce which molecule has been analysed in the mass spectrometer.
Big and Small Numbers in Physics
Age 14 to 16
Challenge Level
Work out the numerical values for these physical quantities.
The Amazing Properties of Water
Age 14 to 18
Challenge Level
Find out why water is one of the most amazing compounds in the universe and why it is essential for life. - UNDER DEVELOPMENT
Big and Small Numbers in Chemistry
Age 14 to 16
Challenge Level
Get some practice using big and small numbers in chemistry.
NRICH is part of the family of activities in the Millennium Mathematics Project.