To ensure that all KHCO3, a weak base, was reacted, the substance would be treated with an excess amount of a strong acid like HCl.
A experiment done in a test tube is commonly referred to as an "in vitro" experiment. This type of experiment allows for controlled conditions within the test tube to study biological processes or reactions outside of a living organism.
the lab report is a record of all what was done in an experiment EXAMPLE : fromat 1) date: is when the experiment was done title of experiment :what is all about : 2) aim: what the experiment is hoping to achieve (HYPOTHESIS) ... 3 apparatus and material _ all that is needed to carry out the experiment... 4) proceduce method _step by step account of what was done. i,me ,you ,she,he are not used result ,data analyis , conclusion
A sequence of precisely stated steps that describe how an experiment is done using the appropriate materials is called a protocol. It outlines the procedures, materials, and techniques required to conduct the experiment in a reproducible manner. Following a protocol ensures consistency and accuracy in scientific research.
When you use the steps followed during an experiment, it is called the experimental procedure or the methodological approach. This includes the specific actions taken and the sequence in which they are carried out to conduct the experiment.
The variable that changes as a result of deliberate manipulation or intervention in an experiment is called the dependent variable. It is the variable that is observed and measured to determine the effect of the independent variable.
In the experiment, excess HCl was added to ensure that all KHCO3 was reacted. Excess reactants ensure that all of the limiting reactant is completely consumed in the reaction, leaving none unreacted. When all KHCO3 reacts, the reaction reaches completion.
The reason for the experiment is to answer the problem
Experiment done the most is doing hypothesis
When a scientist makes a mistake and has to redo an experiment, it is often referred to as a 'control experiment' or a 'repeat experiment'. This is done to ensure the accuracy and reliability of the results by verifying the consistency of the findings.
The necessary safety precautions when conducting an experiment depend on what is done during the experiment and where it is done.
a controlled experiment is an experiment that has an iv, dv, and a control, is in a well handled environment, and the experiment is safely done.
It is the "aim"
No
Most scientists in the world use the scientific method because it is the best way to ensure that an experiment is done correctly and that the results can be reproduced.
The data should be organized and the experiment's materials cleaned?
The scientific method that should be done throughout an experiment is to state the problem.
It depends on what your experiment was. You should ask a teacher or someone that you know who has done this before.